Trait void::ResultVoidErrExt [−][src]
Extensions to Result<Void, E>
Required methods
fn void_unwrap_err(self) -> E[src]
Get the error out of a wrapper.
Implementations on Foreign Types
impl<E> ResultVoidErrExt<E> for Result<Void, E>[src]
fn void_unwrap_err(self) -> E[src]
Get the error out of an always-err Result.
Never panics, since it is statically known to be Err.